How to deal with dust mites in the carpet

Dust mites are tiny bugs that thrive in warm, humid environments and feed on dead skin cells. They're a common allergen source within homes, particularly in carpets where they can live and breed. 

 

Carpets vs hard floors when dealing with dust mite allergies

In an ideal world, every person who has dust mite allergies would get rid of their carpets, curtains, sofas and other soft furnishings and would stop struggling with allergies. However, a big change like carpets vs hard floors is a very expensive option and not always possible. So, how can we get rid of dust mites in carpets? 

What causes the allergy?

Contrary to popular belief, the allergen is not necessarily the live dust mite, it is their feces and minuscule decomposed and broken body parts (Mayo Clinic). Therefore, while killing dust mites is part of the battle, the other part is removing these particles from the environment. Here are the tools that we found most helpful to get the job done. 

Tools to get rid of dust mites in carpets

Vacuum Cleaner with a HEPA Filter: Vacuum at least once a week, and more frequently in high-traffic areas. Make sure your vacuum has strong suction, traps allergens and does not release them back into the air and has HEPA filters.

Steam Cleaner: Dust mites can’t survive in high heat. Anything over 60C is lethal to them. Steam cleaning is an excellent option when it comes to killing dust mites in carpet. There are various steam cleaners, from very cheap options to more expensive options.

Air Purifier: While air purifiers won't remove dust mites from carpets directly, they can help reduce airborne allergens, including dust mite particles.

Dehumidifier: Dust mites thrive in high humidity environments. Using a dehumidifier to maintain indoor humidity levels below 50% can make your home less hospitable to dust mites.

Washing Beddings and Rugs: Regularly wash all bedding, curtains, and any washable rugs in hot water (at least 54°C or 130°F) to kill dust mites.

For things that can't be washed, consider using a dryer on a hot setting for at least 15 minutes.  

How often to clean carpets after getting rid of dust mites

To keep dust mites at bay, consider steam cleaning your carpets every few months, especially in humid conditions where mites thrive. Also, maintaining a lower humidity level in your home through dehumidifiers or air conditioners can make your living space less inviting for dust mites. Make sure you follow carpet manufacturing instructions and check if it can be steam cleaned.

Regular vacuuming with a HEPA filter vacuum is also essential between steam cleaning sessions to minimise dust and potential allergens. 

How to prepare the room before cleaning

• Declutter the area and move small furniture out of the way. 
• Wipe down and dust all your fan blades, walls, skirting boards and corners. 
• It’s essential to vacuum slowly and meticulously, allowing the vacuum to suck up as much dirt and debris as possible. 
• Pay extra attention to areas that get a lot of foot traffic, as well as spots where dust tends to accumulate, such as under furniture, corners and along baseboards.